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HAN to HLH: distance & flight time
Hanoi (Noi Bai International Airport) → Ulanhot (Ulanhot Airport)
1,952 mi
3,141 km · 1,696 nm
4h 18m
estimated nonstop flight time
+1h
time difference · heading northeast
See live HAN→HLH fares Phone-only fares on this route — call free
Flight time details
1,952 miles nonstop takes roughly 4h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- HAN — Noi Bai International Airport · Hanoi, Vietnam
- HLH — Ulanhot Airport · Ulanhot, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Near HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Frequently asked questions
How far is HAN from HLH?
The flight distance from Hanoi (HAN) to Ulanhot (HLH) is 1,952 miles (3,141 km, 1,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAN to HLH?
A nonstop flight takes about 4h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Hanoi and Ulanhot?
Ulanhot is 1 hour ahead of Hanoi.
What is the cheapest way to fly from HAN to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAN–HLH that never appear on search engines, with no booking fees.